Rannian Zeta Chestguard is a rare-quality equipment item that can be found in a treasure chest in the OMAC Base or the Hall of Doom. Once equipped, it unlocks the Fourth World chest costume style.
Obtained from[]
- Treasure Chest in C.A.O. Dam
- Treasure Chest in Lair of the Spectre
- Treasure Chest in OMAC Base
- Treasure Chest in S.T.A.R. Labs Space Station
- Treasure Chest in T.O. Morrow's Hideout
Style unlock[]
Upon equipping the Rannian Zeta Chestguard, a character unlocks the Fourth World chest costume style, which can be accessed at any time from the Style Window.